Geelong, Victoria, Australia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Geelong, Victoria, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 22 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Geelong, Victoria, Australia
7 AM2nd Aug 2025
5 PM
6 AM3rd Aug 2025
AQI
AQI
52AQI
18AQI
In the last 24 hours,
Geelong's AQI reached its highest point of 52 at 11 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Geelong, Victoria, Australia
9°C6/16°C
10°C7/16°C
11°C8/15°C
10°C6/16°C
10°C7/15°C
9°C5/13°C
8°C6/11°C
11°C6/15°C
11°C6/16°C
12°C7/16°C
9°C6/12°C
9°C7/12°C
11°C9/14°C
11°C5/14°C
9°C5/15°C
9°C6/14°C
9°C5/14°C
10°C5/15°C
12°C9/14°C
8°C5/10°C
8°C4/15°C
8°C5/11°C
9°C8/10°C
9°C6/12°C
10°C7/14°C
9°C6/12°C
9°C6/13°C
9°C6/12°C
9°C6/12°C
--°C/°C
--°C/°C
24AQI
19AQI
27AQI
20AQI
2025 Days Vs Air Quality
Geelong, Victoria, Australia
99%
210
1%
3
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Geelong, Victoria, Australia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
25AQI
25AQI
28AQI
33AQI
29AQI
26AQI
26AQI
24AQI
27AQI
29AQI
28AQI
26AQI
22AQI
23AQI
26AQI
20AQI
25AQI
31AQI
29AQI
33AQI
29AQI
25AQI
24AQI
22AQI
23AQI
22AQI
32AQI
25AQI
25AQI
20AQI
20AQI
32AQI
30AQI
40AQI
36AQI
57AQI
40AQI
52AQI
52AQI
39AQI
41AQI
29AQI
30AQI
33AQI
24AQI
28AQI
22AQI
23AQI
20AQI
19AQI
20AQI
26AQI
31AQI
27AQI
22AQI
22AQI
28AQI
22AQI
23AQI
24AQI
21AQI
22AQI
35AQI
37AQI
37AQI
31AQI
32AQI
30AQI
27AQI
34AQI
34AQI
25AQI
28AQI
38AQI
24AQI
26AQI
22AQI
30AQI
26AQI
21AQI
20AQI
20AQI
19AQI
19AQI
21AQI
21AQI
38AQI
29AQI
33AQI
24AQI
23AQI
39AQI
27AQI
25AQI
24AQI
27AQI
19AQI
17AQI
20AQI
26AQI
23AQI
35AQI
32AQI
23AQI
29AQI
32AQI
34AQI
34AQI
38AQI
31AQI
27AQI
24AQI
24AQI
28AQI
28AQI
22AQI
20AQI
16AQI
17AQI
15AQI
19AQI
24AQI
24AQI
25AQI
28AQI
28AQI
21AQI
22AQI
21AQI
28AQI
28AQI
30AQI
34AQI
31AQI
26AQI
24AQI
18AQI
19AQI
21AQI
26AQI
35AQI
33AQI
37AQI
23AQI
25AQI
28AQI
21AQI
19AQI
25AQI
22AQI
24AQI
33AQI
29AQI
24AQI
24AQI
22AQI
19AQI
18AQI
20AQI
18AQI
18AQI
20AQI
30AQI
37AQI
33AQI
26AQI
23AQI
21AQI
21AQI
23AQI
33AQI
32AQI
43AQI
30AQI
34AQI
29AQI
32AQI
32AQI
34AQI
29AQI
28AQI
26AQI
25AQI
24AQI
29AQI
26AQI
32AQI
35AQI
26AQI
24AQI
22AQI
25AQI
24AQI
20AQI
20AQI
19AQI
21AQI
24AQI
25AQI
22AQI
24AQI
22AQI
22AQI
19AQI
22AQI
24AQI
22AQI
23AQI
21AQI
22AQI
20AQI
21AQI
22AQI
26AQI
31AQI
27AQI
26AQI
25AQI
27AQI
24AQI
22AQI
No. of days
202527AQI
Highest AQI recorded in
February31AQI
Lowest AQI recorded in
August22AQI
202429AQI
Highest AQI recorded in
February37AQI
Lowest AQI recorded in
April23AQI
202327AQI
Highest AQI recorded in
September32AQI
Lowest AQI recorded in
June24AQI
202227AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
June21AQI
202128AQI
Highest AQI recorded in
May35AQI
Lowest AQI recorded in
October24AQI
202029AQI
Highest AQI recorded in
June36AQI
Lowest AQI recorded in
March25AQI
Most & Least Polluted Years Over the Last 6 Years
Geelong's annual 2025 AQI (27) shows an average percentage change of -5.2% (improved AQI) compared to previous years: 2020 (29), 2021 (28), 2022 (27), 2023 (27), 2024 (29).